MRB HPC168 Automated Passenger Counting System ya Mabasi
Kauntala ya mabasi imagwiritsidwa ntchito kuwerengera kuchuluka kwa anthu komanso kuchuluka kwa omwe akukwera ndi kutsika mabasi mkati mwa nthawi yodziwika.
Kutengera njira zophunzirira mozama ndikuphatikiza ukadaulo wowonera masomphenya apakompyuta komanso ukadaulo wowunikira zinthu zam'manja, njira yowerengera anthu onse m'modzi idathetsa bwino vuto lomwe makamera owerengera mavidiyo achikhalidwe samatha kusiyanitsa anthu ndi zinthu zonga anthu.
Njira yowerengera anthu imatha kuzindikira bwino mutu wa munthu yemwe ali pachithunzichi ndikutsata mosamalitsa kayendetsedwe ka mutu. Dongosolo lowerengera okwera silingokhala lolondola kwambiri, komanso limakhala ndi kusinthika kwamphamvu kwazinthu. Chiwerengero cholondola cha ziwerengero sichimakhudzidwa ndi kuchuluka kwa magalimoto.
Njira yowerengera anthu nthawi zambiri imayikidwa pamwamba pa khomo la basi. Dongosolo lowerengera anthu okwera silifuna chidziwitso cha nkhope ya okwera, chomwe chimathetsa zopinga zaukadaulo zazinthu zozindikira nkhope. Panthawi imodzimodziyo, makina owerengera okwera amatha kuwerengera molondola chiwerengero cha okwera ndege mwa kungopeza zithunzi za mitu ya okwerawo ndi kuphatikiza kayendedwe kawo. Njirayi simakhudzidwa ndi kuchuluka kwa anthu okwera, ndipo imathetsa malire owerengera a infrared passenger counter..
Makina owerengera okwera amatha kusinthanitsa zidziwitso zowerengera zoyenda ndi anthu ena (GPS galimoto terminal, POS terminal, hard disk video recorder, etc.). Izi zimathandiza kuti zida za chipani chachitatu ziwonjezere ntchito ya ziwerengero zoyenda paulendo pamaziko a ntchito yoyambirira.
Pamayendedwe amakono amayendedwe anzeru komanso kumanga mzinda wanzeru, pali chinthu chanzeru chomwe chakopa chidwi chochulukirapo kuchokera kumadipatimenti aboma ndi oyendetsa mabasi, chomwe ndi "automatic passenger counter for bus". Kauntala ya anthu okwera mabasi ndi njira yowunikira anthu oyenda mwanzeru. Ikhoza kupanga ndondomeko ya ntchito, kukonzekera mayendedwe, ntchito zonyamula anthu ndi madipatimenti ena kuti zikhale zogwira mtima komanso zimagwira ntchito yaikulu.
Kutoleredwa kwa zidziwitso zamabasi oyendetsa mabasi ndikofunikira kwambiri pakuwongolera magwiridwe antchito ndi ndondomeko yasayansi yamakampani amabasi. Kupyolera mu ziŵerengero za chiŵerengero cha apaulendo okwera ndi kutsika basi, nthaŵi yokwera ndi kutsika basi, ndi masiteshoni oyenerera, icho chingalembedi mayendedwe a apaulendo akukwera ndi kutsika panthaŵi ndi gawo lililonse. Kupatula apo, imatha kupeza mndandanda wazolozera monga kuchuluka kwa okwera, kuchuluka kwa katundu, ndi mtunda wapakati pakapita nthawi, kuti ipereke zidziwitso zoyambirira zamagalimoto otumizira mwasayansi komanso mwanzeru ndikuwongolera njira zamabasi. Nthawi yomweyo, imatha kulumikizana ndi njira yamabasi anzeru kuti itumize zidziwitso zoyendera anthu kumalo otumizira mabasi munthawi yeniyeni, kuti mamenejala athe kumvetsetsa momwe magalimoto amabasi amakhalira ndikupereka maziko otumizira asayansi. Kuphatikiza apo, imathanso kuwonetsa mokwanira komanso moona mtima kuchuluka kwa anthu omwe amanyamulidwa ndi basi, kupewa kudzaza, kuwongolera cheke, kukweza ndalama zamabasi, komanso kuchepetsa kutayika kwa mtengo.
Pogwiritsa ntchito m'badwo waposachedwa wa tchipisi ta Huawei, makina athu owerengera okwera ali ndi kulondola kwapamwamba, kuthamanga kwachangu komanso cholakwika chochepa kwambiri. Kamera ya 3D, purosesa ndi zida zina zonse zidapangidwa mofanana kukhala chipolopolo chimodzi. Amagwiritsidwa ntchito kwambiri m'mabasi, minibus, van, zombo kapena magalimoto ena apagulu komanso m'makampani ogulitsa. Dongosolo lathu lowerengera anthu okwera lili ndi zabwino izi:
1. Pulagi ndikusewera, kukhazikitsa ndikosavuta komanso kosavuta kwa oyika. Kauntala ya basi ndidongosolo lonse-mu-chimodzindi gawo limodzi la hardware. Komabe, makampani ena amagwiritsabe ntchito purosesa yakunja, sensa ya kamera, zingwe zambiri zolumikizira ndi ma modules ena, kuyika kovuta kwambiri.
2.Kufulumira kuwerengera. Makamaka mabasi okhala ndi zitseko zingapo, chifukwa chowerengera chilichonse chokwera chimakhala ndi purosesa yomangidwa, liwiro lathu lowerengera ndi 2-3 mwachangu kuposa makampani ena. Kupatula apo, pogwiritsa ntchito chip chaposachedwa, liwiro lathu lowerengera ndilabwino kwambiri kuposa anzathu. Kuphatikiza apo, nthawi zambiri pamakhala magalimoto mazana kapena masauzande ambiri pamagalimoto apagulu, kotero kuthamanga kwa mawerengedwe a okwera kumakhala chinsinsi cha magwiridwe antchito onse amayendedwe.
3. Mtengo wotsika. Kwa basi yachitseko chimodzi, imodzi yokha mwa makina athu onse okwera magalimoto ndi yokwanira, kotero mtengo wathu ndi wotsika kwambiri kuposa wa makampani ena, chifukwa makampani ena amagwiritsa ntchito makina owerengera okwera anthu kuphatikizapo purosesa yakunja yodula.
4. Chigoba cha kauntala yathu yonyamula anthu chapangidwaABS yamphamvu kwambiri, yomwe ndi yolimba kwambiri. Izi zimathandiziranso kuti kountala yathu yonyamula anthu igwiritsidwe ntchito nthawi zonse m'malo ogwedezeka ndi mabump poyendetsa galimoto.Imathandizira kuyika kozungulira kwa madigiri 180, unsembe ndi kusintha kwambiri.
5. Kulemera kopepuka. Chipolopolo chapulasitiki cha ABS chimatengedwa ndi purosesa yomangidwira, kotero kulemera konse kwa kauntala yathu yonyamula anthu ndikopepuka, pafupifupi gawo limodzi mwa magawo asanu a kulemera kwa zowerengera zina zonyamula anthu pamsika. Choncho, idzapulumutsa katundu wambiri wamlengalenga kwa makasitomala. Komabe, masensa onse ndi mapurosesa a makampani ena amagwiritsa ntchito zipolopolo zazitsulo zolemera, zomwe zimapangitsa kuti zida zonse zikhale zolemera kwambiri, zimabweretsa katundu wokwera mtengo kwambiri wa ndege ndipo zimawonjezera kwambiri mtengo wogula makasitomala.
6. Chigoba cha kauntala yathu yonyamula anthu chimatengera amapangidwe ozungulira arc, yomwe imapewa kugundana kwamutu komwe kumachitika chifukwa cha kontrakitala yoyendetsa galimoto, ndikupewa mikangano yosafunikira ndi okwera. Panthawi imodzimodziyo, mizere yonse yolumikizira imabisika, yomwe ndi yokongola komanso yokhazikika. Makauntala amakampani ena amakhala ndi zitsulo zakuthwa komanso makona ake, zomwe zitha kukhala zoopsa kwa okwera.
7. Kauntala yathu yonyamula anthu imatha kuyatsa kuwala kowonjezera kwa infuraredi usiku, ndikuzindikira kofananako.Zili choncho osakhudzidwa ndi mithunzi yaumunthu kapena mithunzi, kuwala kwakunja, nyengo ndi nyengo. Chifukwa chake, kauntala yathu yonyamula anthu imatha kukhazikitsidwa panja kapena kunja kwa magalimoto, kupatsa makasitomala zosankha zambiri. Chophimba chopanda madzi chimafunika ngati chayikidwa panja, chifukwa mulingo wosalowa madzi wa kauntala yathu yonyamula anthu ndi IP43.
8. Ndi makina odzipatulira odzipatulira a vidiyo ya hardware ndi purosesa yolumikizirana bwino kwambiri, kauntala yathu yonyamula katundu imatengera njira yodzipangira yokha yokhala ndi makamera apawiri a 3D kuya kwa algorithm kuti tizindikire mozama gawo, kutalika ndi kusuntha kwa okwera, kuti mupeze deta yolondola kwambiri ya nthawi yeniyeni ya okwera.
9. Kauntala yathu yonyamula anthu imaperekaRS485, RJ45, mawonekedwe opangira makanema, ndi zina zotero. Titha kuperekanso protocol yaulere yophatikizira, kuti mutha kuphatikiza kauntala yathu yonyamula anthu ndi makina anu. Mukalumikiza kauntala yathu yonyamula anthu ndi chowunikira, mutha kuwona ndikuwunika mwachindunji ziwerengero ndi makanema osinthika.
10. Kulondola kwa kauntala yathu yonyamula anthu sikukhudzidwa ndi okwera akudutsa mbali ndi mbali, kuwoloka magalimoto, kutsekereza magalimoto; sichimakhudzidwa ndi mtundu wa zovala za apaulendo, mtundu wa tsitsi, mawonekedwe a thupi, zipewa ndi masikhafu; sichidzawerengera zinthu monga masutikesi, ndi zina zotero. Zimapezekanso kuti zichepetse kutalika kwa chandamale chodziwika kupyolera mu pulogalamu yokonzekera, zosefera ndi kuchotsa deta yeniyeni ya kutalika komwe mukufuna.
11. Kutsegula ndi kutseka kwa chitseko cha basi kungapangitse okwera kuwerengera / kusiya kuwerengera. Yambani kuwerengera pamene chitseko chatsegulidwa, ziwerengero zenizeni zenizeni. Lekani kuwerengera pamene chitseko chatsekedwa.
12. Kauntala yathu ya Passenger ili ndikudina kumodzi kusinthantchito, yomwe ili yapadera kwambiri komanso yabwino kuti iwononge. Kukhazikitsa kukamaliza, woyikirayo amangodina batani loyera, ndiye kuti chowerengera chokwera chidzangosintha magawo malinga ndi malo enieni oyika komanso kutalika kwake. Njira yabwinoyi yochepetserayi imapulumutsa woyikirayo nthawi yambiri yoyika ndi kukonza.
13. Makasitomala osiyanasiyana ali ndi zosowa zosiyanasiyana. Ngati kauntala yathu yomwe ilipo sikungakwaniritse zosowa zanu, kapena mukufuna zinthu zosinthidwa makonda, gulu lathu laukadaulo lidzakupangirani mayankho malinga ndi zomwe mukufuna.
Tiuzeni zosowa zanu. Tikupatsirani yankho loyenera kwambiri munthawi yochepa kwambiri.
1. Kodi anthu amatsutsa bwanji mabasi kuti asalowe madzi?
IP43.
2. Kodi njira zophatikizira zowerengera anthu okwera ndi ziti? Kodi ma protocol aulere?
Makina owerengera okwera a HPC168 amangothandizira ma protocol a RS485/ RS232, Modbus, HTTP. Ndipo ma protocol awa ndi aulere.
RS485/ RS232 protocol nthawi zambiri imaphatikizidwa ndi gawo la GPRS, ndipo seva imatumiza ndikulandila deta pamayendedwe owerengera okwera kudzera mu gawo la GPRS.
Protocol ya HTTP imafuna maukonde m'basi, ndipo mawonekedwe a RJ45 owerengera okwera amagwiritsidwa ntchito kutumiza deta ku seva kudzera pamaneti m'basi.
3. Kodi kauntala yonyamula anthu imasunga bwanji zidziwitso?
Ngati protocol ya RS485 ikugwiritsidwa ntchito, chipangizocho chidzasunga chiwerengero cha deta yomwe ikubwera ndi yotuluka, ndipo nthawi zonse idzadziunjikira ngati sichichotsedwa.
Ngati protocol ya HTTP ikugwiritsidwa ntchito, deta imakwezedwa mu nthawi yeniyeni. Ngati mphamvuyo itadulidwa, zolemba zamakono zomwe sizinatumizidwe sizingasungidwe.
4. Kodi kauntala ya basi ingagwire ntchito usiku?
Inde. Malo athu okwera mabasi amatha kuyatsa magetsi owonjezera a infrared usiku, amatha kugwira ntchito nthawi zambiri usiku ndikuzindikirika komweko.
5. Kodi vidiyo yotulutsa mawu powerengera okwera ndi chiyani?
HPC168 kuwerengera okwera kumathandizira CVBS kanema kutulutsa chizindikiro. Mawonekedwe a kanema owerengera okwera amatha kulumikizidwa ndi chida chowonetsera chokwera pamagalimoto kuti awonetse zowonera zenizeni zenizeni, ndi chidziwitso cha kuchuluka kwa okwera ndi kutuluka.
Itha kulumikizidwanso ndi chojambulira makanema okwera pamagalimoto kuti musunge kanema wanthawi yeniyeni (kanema wapaulendo wokwera ndikutsika munthawi yeniyeni.)
6. Kodi makina owerengera okwera ali ndi chidziwitso cha occlusion mu protocol ya RS485?
Inde. Makina owerengera okwera a HPC168 pawokha ali ndi chidziwitso cha occlusion. Mu protocol ya RS485, padzakhala zilembo za 2 mu paketi ya data yobwezeretsedwa kuti iwonetse ngati chipangizocho chatsekedwa, 01 chimatanthauza kuti sichikutsekedwa, ndipo 00 chikutanthauza kuti sichikutsekedwa.
7. Sindikumvetsa kayendedwe ka HTTP protocol bwino, mungandifotokozere?
Inde, ndiroleni ndikufotokozereni HTTP protocol. Choyamba, chipangizocho chidzatumiza mwachangu pempho loyanjanitsa ku seva. Seva iyenera choyamba kuweruza ngati zomwe zili mu pempholi ndi zolondola, kuphatikizapo nthawi, kujambula kujambula, kutumizira, ndi zina zotero. Ngati zili zolakwika, seva idzapereka lamulo la 04 ku chipangizocho kuti apemphe chipangizocho kuti chisinthe chidziwitsocho, ndipo chipangizocho chidzasintha pambuyo pochilandira, ndiyeno perekani pempho latsopano, kotero kuti seva idzafanizirenso. Ngati zomwe zili mu pempholi ndizolondola, seva idzapereka lamulo lotsimikizira 05. Kenako chipangizocho chidzasintha nthawi ndikuyamba kugwira ntchito, deta ikapangidwa, chipangizocho chidzatumiza pempho ndi paketi ya data. Seva imangofunika kuyankha moyenera malinga ndi protocol yathu. Ndipo seva iyenera kuyankha pempho lililonse lotumizidwa ndi chipangizo chowerengera okwera.
8. Kodi kauntala yonyamula anthu iyenera kuyikidwa patali bwanji?
Kauntala yapaulendo iyenera kukhazikitsidwa pa190-220 cmkutalika (mtunda pakati pa sensa ya kamera ndi pansi pa basi). Ngati kutalika kwa kukhazikitsa kuli kochepa kuposa 190cm, titha kusintha ma aligorivimu kuti tikwaniritse zomwe mukufuna.
9. Kodi kutalika kwa kauntala ya mabasi ndi yotani?
Kauntala yokwera mabasi imatha kuyenda mocheperapo120cmkhomo m'lifupi.
10. Kodi makina owerengera anthu angati omwe ayenera kuikidwa m'basi?
Zimatengera makomo angati omwe ali m'basi. Sensa imodzi yokha yonyamula anthu ndiyokwanira kuyika pakhomo limodzi. Mwachitsanzo, basi ya khomo limodzi imafunika sensor imodzi, basi yazitseko ziwiri imafunikira masensa awiri owerengera, ndi zina zambiri.
11. Kodi makina owerengera okwera ndi olondola bwanji?
Kuwerengera kulondola kwa makina owerengera anthu okwera ndikuposa 95%, kutengera malo oyesera fakitale. Kulondola kwenikweni kumadaliranso malo enieni oyikapo, njira yoyikapo, kuyenda kwa okwera ndi zinthu zina.
Kuphatikiza apo, makina athu owerengera okwera okha amatha kusefa kusokoneza kwa ma scarves, masutukesi, zikwama ndi zinthu zina pakuwerengera, zomwe zimawongolera kulondola kwambiri.
12. Kodi muli ndi pulogalamu yanji yowerengera mabasi?
Kauntala yathu yoyendera basi ili ndi pulogalamu yakeyake, yomwe imagwiritsidwa ntchito pochotsa zida. Mutha kuyika magawo a kauntala yodzichitira okha, kuphatikiza magawo a netiweki ndi zina zotero. Zilankhulo za pulogalamu yosinthira ndi Chingerezi kapena Chisipanishi.
13. Kodi makina anu owerengera okwera angawerenge anthu ovala zipewa/ma hijabu?
Inde, sizimakhudzidwa ndi mtundu wa zovala za apaulendo, mtundu wa tsitsi, mawonekedwe a thupi, zipewa/ hijabu ndi masikhafu.
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Inde, titha kupatsa makasitomala protocol yaulere, kuti makasitomala athu athe kulumikiza kauntala yathu yonyamula anthu ndi makina omwe alipo.
